Agro store in Z

Yes there is ,I buy from them often ,Clayton Quimicos ,this is the hard part, as you go to the central mercado and 1 block before Banco Santander is the street,turn left by Farmacias de Similares and go about a block ,They are in with some other stores on the right hand side,but You can see products from the street, Sorry I can't give You the street name !
For Plants I use 171717 or triple diecisiete for grass, triple doce !121212